Constantinidis began composing at an early age, and is a prolific composer. Her music has been played and broadcast internationally. Besides grants and fellowships, she received The Music Note Award 2003[3] for her 3 children's operas and the ASCAP Plus Award for Concert Music in 2009 and 2010. She is active as a conductor of youth orchestra and serves as artistic director of the Omorfia Contemporary Ensemble and the Southeast Composers Chamber Orchestra. Constantinidis teaches at colleges and universities, and is an advocate for music education. She has served as President of the Southeast Chapter of NACUSA (National Association of Composers of The United States of America).[4][5]

“Educator of Note Award 2003”, Music Educator of the Year Award, “Ethel and W. George Kennedy Family Foundation” and the Young Patronesses of the Opera, the Florida Grand Opera. For creatively motivating and inspiring young children in the field of music education, promoting the Opera field and the creation of Three Children Operas (original composition works), 2003.[11]